Distances for Bolts (Eurocode 3)
Minimum spacing, end and edge distances for bolts according to EN 1993-1-8
e₁ = 1.2d₀; e₂ = 1.2d₀; p₁ = 2.2d₀; p₂ = 2.4d₀; e₃ = 1.5d₀; e₄ = 1.5d₀
Diameters of holes may vary due to different design solutions. It is necessary to check hole diameters for particular bolts.